Patent SG-11201808182U-A (SG)
Title: Gas filter
Inventor: NAKAMURA YUKI
IPC: B01D46/00
Filed: 2017-04-03
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization MD International Bureau .. .... ..Yejd IIIII01101010 11111 010111110 III 010 111111111111101110111111111U 0111111 (10) International Publication Number (43) International Publication Date ..... ..... WO 2017/176622 A2 12 October 2017(12.10.2017) WIPO I PCT (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BOlD 46/00 (2006.01) BOlD 53/04 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, BOlD 46/10 (2006.01) BOlD 53/22 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (21) International Application Number: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, PCT/US2017/025709 MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (22) International Filing Date: NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 3 April 2017 (03.04.2017) RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, (25) Filing Language: English ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 62/319,498 7 April 2016 (07.04.2016) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (71) Applicant: ENTEGRIS, INC. [US/US]; 129 Concord TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Road, Billerica, Massachusetts 01821 (US). DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (72) LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, Inventor: NAKAMURA, Yuki; Entegris, Inc., 129 Con- SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, cord Road, Billerica, Massachusetts 01821 (US). GW, KM, ML, MR, NE, SN, TD, TG). (74) Agent: PILLION, John, E.; Entegris, Inc., 129 Concord Published: Road, Billerica, Massachusetts 01821 (US). — without international search report and to be republished = (81) Designated States (unless otherwise indicated, for every upon receipt of that report (Rule 48.2(g)) kind of national available): AE, AG, AL, AM, protection = GAS FILTER (54) Title: (57) : A gas filter includes a housing including a mounting portion and a main por- 2 40 200 205 tion. The mounting portion is configured to 2 0 mount the gas filter on a surface of a device. The main portion is configured to be posi- tioned apart from the surface of the device and A extends from the mounting portion in a hori- zontal direction. The housing has an inlet and an outlet and defines a flow channel between the inlet and the outlet. The flow channel has .1116, 4 110, 242 first and second channel portions, the first 2 15 *, 230 channel portion extending from the inlet to the second channel portion, the second channel portion extending in a direction substantially 1/4... 244 225 parallel to the horizontal direction. A filter member is positioned in the flow channel between the inlet and the outlet. 235 ~ fr 4 246 250 ei .4 ei ei Ak 4 248 IN ,-, Fig. 2B IN ,-, © ei O